Home / 944,592.90-1,416,630.24-565,215.18

Finding the Fourth Proportional to 944,592.90, 1,416,630.24 and 565,215.18

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Solution

The fourth proportional to 944,592.90, 1,416,630.24 and 565,215.18 is: 847,667.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,592.90 : 1,416,630.24 = 565,215.18 : x
  2. Step 2: Convert to fraction form
    944,592.90/1,416,630.24 = 565,215.18/x
  3. Step 3: Cross multiply
    944,592.90x = 1,416,630.24 × 565,215.18
  4. Step 4: Simplify right side
    944,592.90x = 800,700,916,095.04
  5. Step 5: Solve for x
    x = 800,700,916,095.04/944,592.90
  6. Step 6: Final answer
    x = 847,667.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.